Rollup merge of #61844 - AaronKutch:master, r=Centril

Change `...` to `..=` where applicable

This is mainly to fix #61816, but I decided to manually check a few thousand `...` throughout the code base to check for any other cases. I think I found a documentation bug in `src\libsyntax\ast.rs` where both `1..` and `1...` where mentioned. If there is internal support for both `1..` and `1..=` (that can exist before error handling gets to it), then I can add that back.
There were some other cases that look like `// struct Closure<'l0...'li, T0...Tj, CK, CS, U0...Uk> {`, `// <P0 as Trait<P1...Pn>>::Foo: 'a`, and `assert!(min <= max, "discriminant range is {}...{}", min, max);`, but I am not sure if I should change those.
There are a bunch of cases in the `/test/` directory that could be changed, but I presume I should just leave those be.

src/libcore/benches/ascii.rs

@@ -191,7 +191,7 @@ benches! {
     fn case11_mask_mult_bool_match_range(bytes: &mut [u8]) {
         fn is_ascii_lowercase(b: u8) -> bool {
             match b {
-                b'a'...b'z' => true,
+                b'a'..=b'z' => true,
                 _ => false
             }
         }
@@ -203,7 +203,7 @@ benches! {
     fn case12_mask_shifted_bool_match_range(bytes: &mut [u8]) {
         fn is_ascii_lowercase(b: u8) -> bool {
             match b {
-                b'a'...b'z' => true,
+                b'a'..=b'z' => true,
                 _ => false
             }
         }
@@ -215,7 +215,7 @@ benches! {
     fn case13_subtract_shifted_bool_match_range(bytes: &mut [u8]) {
         fn is_ascii_lowercase(b: u8) -> bool {
             match b {
-                b'a'...b'z' => true,
+                b'a'..=b'z' => true,
                 _ => false
             }
         }
@@ -227,7 +227,7 @@ benches! {
     fn case14_subtract_multiplied_bool_match_range(bytes: &mut [u8]) {
         fn is_ascii_lowercase(b: u8) -> bool {
             match b {
-                b'a'...b'z' => true,
+                b'a'..=b'z' => true,
                 _ => false
             }
         }

src/libcore/char/convert.rs

@@ -123,7 +123,7 @@ impl From<char> for u32 {
     }
 }
 
-/// Maps a byte in 0x00...0xFF to a `char` whose code point has the same value, in U+0000 to U+00FF.
+/// Maps a byte in 0x00..=0xFF to a `char` whose code point has the same value, in U+0000..=U+00FF.
 ///
 /// Unicode is designed such that this effectively decodes bytes
 /// with the character encoding that IANA calls ISO-8859-1.

src/libcore/char/methods.rs

@@ -1042,8 +1042,8 @@ impl char {
 
     /// Checks if the value is an ASCII alphabetic character:
     ///
-    /// - U+0041 'A' ... U+005A 'Z', or
-    /// - U+0061 'a' ... U+007A 'z'.
+    /// - U+0041 'A' ..= U+005A 'Z', or
+    /// - U+0061 'a' ..= U+007A 'z'.
     ///
     /// # Examples
     ///
@@ -1075,7 +1075,7 @@ impl char {
     }
 
     /// Checks if the value is an ASCII uppercase character:
-    /// U+0041 'A' ... U+005A 'Z'.
+    /// U+0041 'A' ..= U+005A 'Z'.
     ///
     /// # Examples
     ///
@@ -1107,7 +1107,7 @@ impl char {
     }
 
     /// Checks if the value is an ASCII lowercase character:
-    /// U+0061 'a' ... U+007A 'z'.
+    /// U+0061 'a' ..= U+007A 'z'.
     ///
     /// # Examples
     ///
@@ -1140,9 +1140,9 @@ impl char {
 
     /// Checks if the value is an ASCII alphanumeric character:
     ///
-    /// - U+0041 'A' ... U+005A 'Z', or
-    /// - U+0061 'a' ... U+007A 'z', or
-    /// - U+0030 '0' ... U+0039 '9'.
+    /// - U+0041 'A' ..= U+005A 'Z', or
+    /// - U+0061 'a' ..= U+007A 'z', or
+    /// - U+0030 '0' ..= U+0039 '9'.
     ///
     /// # Examples
     ///
@@ -1174,7 +1174,7 @@ impl char {
     }
 
     /// Checks if the value is an ASCII decimal digit:
-    /// U+0030 '0' ... U+0039 '9'.
+    /// U+0030 '0' ..= U+0039 '9'.
     ///
     /// # Examples
     ///
@@ -1207,9 +1207,9 @@ impl char {
 
     /// Checks if the value is an ASCII hexadecimal digit:
     ///
-    /// - U+0030 '0' ... U+0039 '9', or
-    /// - U+0041 'A' ... U+0046 'F', or
-    /// - U+0061 'a' ... U+0066 'f'.
+    /// - U+0030 '0' ..= U+0039 '9', or
+    /// - U+0041 'A' ..= U+0046 'F', or
+    /// - U+0061 'a' ..= U+0066 'f'.
     ///
     /// # Examples
     ///
@@ -1242,10 +1242,10 @@ impl char {
 
     /// Checks if the value is an ASCII punctuation character:
     ///
-    /// - U+0021 ... U+002F `! " # $ % & ' ( ) * + , - . /`, or
-    /// - U+003A ... U+0040 `: ; < = > ? @`, or
-    /// - U+005B ... U+0060 ``[ \ ] ^ _ ` ``, or
-    /// - U+007B ... U+007E `{ | } ~`
+    /// - U+0021 ..= U+002F `! " # $ % & ' ( ) * + , - . /`, or
+    /// - U+003A ..= U+0040 `: ; < = > ? @`, or
+    /// - U+005B ..= U+0060 ``[ \ ] ^ _ ` ``, or
+    /// - U+007B ..= U+007E `{ | } ~`
     ///
     /// # Examples
     ///
@@ -1277,7 +1277,7 @@ impl char {
     }
 
     /// Checks if the value is an ASCII graphic character:
-    /// U+0021 '!' ... U+007E '~'.
+    /// U+0021 '!' ..= U+007E '~'.
     ///
     /// # Examples
     ///
@@ -1358,7 +1358,7 @@ impl char {
     }
 
     /// Checks if the value is an ASCII control character:
-    /// U+0000 NUL ... U+001F UNIT SEPARATOR, or U+007F DELETE.
+    /// U+0000 NUL ..= U+001F UNIT SEPARATOR, or U+007F DELETE.
     /// Note that most ASCII whitespace characters are control
     /// characters, but SPACE is not.
     ///

src/libcore/num/mod.rs

@@ -4166,8 +4166,8 @@ impl u8 {
 
     /// Checks if the value is an ASCII alphabetic character:
     ///
-    /// - U+0041 'A' ... U+005A 'Z', or
-    /// - U+0061 'a' ... U+007A 'z'.
+    /// - U+0041 'A' ..= U+005A 'Z', or
+    /// - U+0061 'a' ..= U+007A 'z'.
     ///
     /// # Examples
     ///
@@ -4202,7 +4202,7 @@ impl u8 {
     }
 
     /// Checks if the value is an ASCII uppercase character:
-    /// U+0041 'A' ... U+005A 'Z'.
+    /// U+0041 'A' ..= U+005A 'Z'.
     ///
     /// # Examples
     ///
@@ -4237,7 +4237,7 @@ impl u8 {
     }
 
     /// Checks if the value is an ASCII lowercase character:
-    /// U+0061 'a' ... U+007A 'z'.
+    /// U+0061 'a' ..= U+007A 'z'.
     ///
     /// # Examples
     ///
@@ -4273,9 +4273,9 @@ impl u8 {
 
     /// Checks if the value is an ASCII alphanumeric character:
     ///
-    /// - U+0041 'A' ... U+005A 'Z', or
-    /// - U+0061 'a' ... U+007A 'z', or
-    /// - U+0030 '0' ... U+0039 '9'.
+    /// - U+0041 'A' ..= U+005A 'Z', or
+    /// - U+0061 'a' ..= U+007A 'z', or
+    /// - U+0030 '0' ..= U+0039 '9'.
     ///
     /// # Examples
     ///
@@ -4310,7 +4310,7 @@ impl u8 {
     }
 
     /// Checks if the value is an ASCII decimal digit:
-    /// U+0030 '0' ... U+0039 '9'.
+    /// U+0030 '0' ..= U+0039 '9'.
     ///
     /// # Examples
     ///
@@ -4346,9 +4346,9 @@ impl u8 {
 
     /// Checks if the value is an ASCII hexadecimal digit:
     ///
-    /// - U+0030 '0' ... U+0039 '9', or
-    /// - U+0041 'A' ... U+0046 'F', or
-    /// - U+0061 'a' ... U+0066 'f'.
+    /// - U+0030 '0' ..= U+0039 '9', or
+    /// - U+0041 'A' ..= U+0046 'F', or
+    /// - U+0061 'a' ..= U+0066 'f'.
     ///
     /// # Examples
     ///
@@ -4384,10 +4384,10 @@ impl u8 {
 
     /// Checks if the value is an ASCII punctuation character:
     ///
-    /// - U+0021 ... U+002F `! " # $ % & ' ( ) * + , - . /`, or
-    /// - U+003A ... U+0040 `: ; < = > ? @`, or
-    /// - U+005B ... U+0060 ``[ \ ] ^ _ ` ``, or
-    /// - U+007B ... U+007E `{ | } ~`
+    /// - U+0021 ..= U+002F `! " # $ % & ' ( ) * + , - . /`, or
+    /// - U+003A ..= U+0040 `: ; < = > ? @`, or
+    /// - U+005B ..= U+0060 ``[ \ ] ^ _ ` ``, or
+    /// - U+007B ..= U+007E `{ | } ~`
     ///
     /// # Examples
     ///
@@ -4422,7 +4422,7 @@ impl u8 {
     }
 
     /// Checks if the value is an ASCII graphic character:
-    /// U+0021 '!' ... U+007E '~'.
+    /// U+0021 '!' ..= U+007E '~'.
     ///
     /// # Examples
     ///
@@ -4509,7 +4509,7 @@ impl u8 {
     }
 
     /// Checks if the value is an ASCII control character:
-    /// U+0000 NUL ... U+001F UNIT SEPARATOR, or U+007F DELETE.
+    /// U+0000 NUL ..= U+001F UNIT SEPARATOR, or U+007F DELETE.
     /// Note that most ASCII whitespace characters are control
     /// characters, but SPACE is not.
     ///

src/librustc/hir/mod.rs

@@ -994,7 +994,7 @@ pub enum PatKind {
     /// A literal.
     Lit(P<Expr>),
 
-    /// A range pattern (e.g., `1...2` or `1..2`).
+    /// A range pattern (e.g., `1..=2` or `1..2`).
     Range(P<Expr>, P<Expr>, RangeEnd),
 
     /// `[a, b, ..i, y, z]` is represented as:

src/librustc_mir/hair/pattern/_match.rs

@@ -428,7 +428,7 @@ enum Constructor<'tcx> {
     Variant(DefId),
     /// Literal values.
     ConstantValue(&'tcx ty::Const<'tcx>),
-    /// Ranges of literal values (`2...5` and `2..5`).
+    /// Ranges of literal values (`2..=5` and `2..5`).
     ConstantRange(u128, u128, Ty<'tcx>, RangeEnd),
     /// Array patterns of length n.
     Slice(u64),
@@ -816,7 +816,7 @@ fn max_slice_length<'p, 'a: 'p, 'tcx: 'a, I>(
 /// `IntRange`s always store a contiguous range. This means that values are
 /// encoded such that `0` encodes the minimum value for the integer,
 /// regardless of the signedness.
-/// For example, the pattern `-128...127i8` is encoded as `0..=255`.
+/// For example, the pattern `-128..=127i8` is encoded as `0..=255`.
 /// This makes comparisons and arithmetic on interval endpoints much more
 /// straightforward. See `signed_bias` for details.
 ///

src/librustc_target/abi/mod.rs

@@ -136,7 +136,7 @@ impl TargetDataLayout {
                     }
                     if bits >= i128_align_src && bits <= 128 {
                         // Default alignment for i128 is decided by taking the alignment of
-                        // largest-sized i{64...128}.
+                        // largest-sized i{64..=128}.
                         i128_align_src = bits;
                         dl.i128_align = a;
                     }

src/libsyntax/ast.rs

@@ -1181,7 +1181,7 @@ pub enum ExprKind {
     Field(P<Expr>, Ident),
     /// An indexing operation (e.g., `foo[2]`).
     Index(P<Expr>, P<Expr>),
-    /// A range (e.g., `1..2`, `1..`, `..2`, `1...2`, `1...`, `...2`).
+    /// A range (e.g., `1..2`, `1..`, `..2`, `1..=2`, `..=2`).
     Range(Option<P<Expr>>, Option<P<Expr>>, RangeLimits),
 
     /// Variable reference, possibly containing `::` and/or type

src/libsyntax/util/parser.rs

@@ -234,7 +234,7 @@ pub const PREC_RESET: i8 = -100;
 pub const PREC_CLOSURE: i8 = -40;
 pub const PREC_JUMP: i8 = -30;
 pub const PREC_RANGE: i8 = -10;
-// The range 2 ... 14 is reserved for AssocOp binary operator precedences.
+// The range 2..=14 is reserved for AssocOp binary operator precedences.
 pub const PREC_PREFIX: i8 = 50;
 pub const PREC_POSTFIX: i8 = 60;
 pub const PREC_PAREN: i8 = 99;